Armchair



FIG. 1 is a perspective view;

FIG. 2 is a rear view;

FIG. 3 is a left-side view;

FIG. 4 is a bottom view;

FIG. 5 is a right-side view;

FIG. 6 is a top view; and,

FIG. 7 is a front view. 

The ornamental design for an armchair. 